• Home
  • Manor Obs.
  • Astrophotographia
    • Nebulas
    • Galaxies
    • Star Clusters
    • Planets & Others
    • DSLR astrophotography
    • Black & White
    • Events
    • HDR Images & Photography
  • Miscellaneous
    • Equipment
    • Useful Links
    • Constructions and more...
    • Download section
    • Reviews & Video Tutorials
    • Weather Forecast
    • Greek map of observation points
  • Guest Book
  • About Me
    • My Blog Corner

Sunspot 2292

3/3/2015

Comments

 
Picture
Mount : Skywatcher HEQ5 pro
Telescope : Skywatcher Skymax 127(5")
Camera : ZWO ASI 120mm
Frames : 1000
Astrosolar Baader ND5
Programms : Registax 6 & Photoshop CS5
Comments

    Planets & Others

    RSS Feed

    A planet (from Ancient Greek ἀστὴρ πλανήτης (astēr planētēs), meaning "wandering star") is an astronomical object orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighbouring region of planetesimals. The term planet is ancient, with ties to history, science, mythology, and religion.

Astronomy news

  • Asrtonomy picture of the day
  • N.A.S.A-News & Features
  • Astronomy News Magazine
  • Universe Today
  • Earth at Night 2012

Greek Amateurs Links

  • Astrophotography by A.Ayiomamitis
  • Astrophotography & more by Han Kleijn
  • Astrophotographia by Grigoris Reras
  • Astrophotography by Stamatis Sarris
  • Astrophotography by Themis Karteris
    <<< more amateurs links

Greek & Foreign Forums

  • Astrovox.gr
  • Astroforum.gr
  • Articles by A.V.A.T
  • A.V.A.T Youtube Channel
  • Cloudy Nights.com
  • Astrobin.com
Free Counters
Copyright © 2009-2016, Andreas Chondrogiannis. All rights reserved. -- This site are always under construction --
eXTReMe Tracker
Design by DivTag Weebly Template Re-design by A.Chondrogiannis
Powered by
✕